The All-India CPI-IW for September, 2018 remained stationary at 301 (three hundred and one). On l-month percentage change, it remained static between August, 2018 and September, 2018 and it was also static between the corresponding months of previous year.

DA as on September 2018 is 11.38%.

Expected DA is 12 % from Jan 2019 if the CPI raises less than 5 points in coming three months , if it raises more than 5 points DA shall be 13%.

Source: http://karnatakacoc.blogspot.com/

AICPIN Declared for 3 Months i.e., July, August and September 2018, and We need for 3 Months data to confirm the additional DA.